SN74HC664NT TI Shift Register | 8-bit, Serial-In/Parallel-Out, 2V-6V

Product Overview

The SN74HC664NT is a high-speed 8-bit shift register from Texas Instruments, designed for serial-to-parallel data conversion. It operates over a wide voltage range of 2V to 6V, making it suitable for battery-powered and industrial applications. The device features a serial input (DS), parallel outputs (Q0–Q7), and a shift/load control (SH/LD) that allows either shifting or parallel loading. With a typical clock frequency of 25 MHz at 5V, it provides efficient data handling for various digital systems.

Detailed Technical Specifications

Key Features

• 8-bit serial-in, parallel-out shift register
• Wide operating voltage range: 2V to 6V
• High-speed operation: 25 MHz typical clock frequency at 5V
• Shift and parallel load capability via SH/LD input
• Asynchronous master reset (MR) for clearing registers
• Outputs can drive up to 10 LSTTL loads
• Low power consumption: 80 µA max ICC
• ESD protection exceeds 2000V per MIL-STD-883

Target Applications

• 5G base station control logic: used for serial data transfer between FPGA and RF modules
• Automotive dashboard display: driving LED segments or LCD backlight control
• Industrial automation: PLC I/O expansion for sensor data collection
• Consumer electronics: remote control receiver decoding
• Medical devices: patient monitoring system data acquisition

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74HC664NT. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

SN74HC664NT 是德州儀器（TI）生產的高速8位移位寄存器，用於串行到並行數據轉換。它支持2V至6V的寬電壓範圍，適用於電池供電和工業應用。該器件具有串行輸入（DS）、並行輸出（Q0–Q7）以及移位/加載控制（SH/LD），可實現移位或並行加載功能。在5V電壓下，典型時鐘頻率為25 MHz，為各種數字系統提供高效的數據處理能力。

詳細技術參數

核心特性

• 8位串行輸入、並行輸出移位寄存器
• 寬工作電壓範圍：2V 至 6V
• 高速操作：5V時典型時鐘頻率25 MHz
• 通過SH/LD輸入實現移位和並行加載
• 異步主復位（MR）用於清除寄存器
• 輸出可驅動多達10個LSTTL負載
• 低功耗：最大ICC 80 µA
• ESD保護超過2000V（符合MIL-STD-883）

典型應用場景

• 5G基站控制邏輯：用於FPGA與射頻模塊之間的串行數據傳輸
• 汽車儀表盤顯示：驅動LED段或LCD背光控制
• 工業自動化：PLC I/O擴展，用於傳感器數據採集
• 消費電子：遙控接收器解碼
• 醫療設備：病人監護系統數據採集

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74HC664NT 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]